How is etching paste used for glass? 1. Clean the glass surface with alcohol or glass cleaner. 2. Stick the glass etching stencils to the glass surface and seal all surfaces that do not need to be etched with tape. 3. Apply the glass etching paste evenly to the glass surface with a special application tool. 4. Leave the glass etching paste applied to the surface of the screen printing stencil to work naturally for 3-5 minutes. 5. Rinse the glass surface thoroughly with clean water to remove any residue. Note 1. Stir the etching cream before using glass etching paste. 2. The glass etching paste must not come into direct contact with the skin and acid-proof gloves must be worn when using. 3. It cannot be etched a second time. 4. The glass etching cream should be sealed when not in use. 5. Boron and silicon-rich glass takes longer to etch. 6. The etching cream is not full, but the net content of the product is sufficient. This is to prevent liquid from leaking due to the air pressure problem. 7. Due to air pressure and temperature problems, small crystals may occur. At this time, the entire vessel can be soaked in hot water (note that it is not hot water) to heat it properly. Stir constantly during the heating process, and the crystals may dissolve. After defrosting, the normal use of the product is not affected. What is included in the package? 1 x 100 g glass etching cream, 1 x instructions (English language not guaranteed)